Delete bundled copy of NSS and replace with README.

nss/lib/freebl/ecl/ecp.h

Index: nss/lib/freebl/ecl/ecp.h
diff --git a/nss/lib/freebl/ecl/ecp.h b/nss/lib/freebl/ecl/ecp.h
deleted file mode 100644
index 4784b022f1bfd4f63d98f53cc6761d3803091408..0000000000000000000000000000000000000000
--- a/nss/lib/freebl/ecl/ecp.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef __ecp_h_
-#define __ecp_h_
-
-#include "ecl-priv.h"
-
-/* Checks if point P(px, py) is at infinity.  Uses affine coordinates. */
-mp_err ec_GFp_pt_is_inf_aff(const mp_int *px, const mp_int *py);
-
-/* Sets P(px, py) to be the point at infinity.  Uses affine coordinates. */
-mp_err ec_GFp_pt_set_inf_aff(mp_int *px, mp_int *py);
-
-/* Computes R = P + Q where R is (rx, ry), P is (px, py) and Q is (qx,
- * qy). Uses affine coordinates. */
-mp_err ec_GFp_pt_add_aff(const mp_int *px, const mp_int *py,
-						 const mp_int *qx, const mp_int *qy, mp_int *rx,
-						 mp_int *ry, const ECGroup *group);
-
-/* Computes R = P - Q.  Uses affine coordinates. */
-mp_err ec_GFp_pt_sub_aff(const mp_int *px, const mp_int *py,
-						 const mp_int *qx, const mp_int *qy, mp_int *rx,
-						 mp_int *ry, const ECGroup *group);
-
-/* Computes R = 2P.  Uses affine coordinates. */
-mp_err ec_GFp_pt_dbl_aff(const mp_int *px, const mp_int *py, mp_int *rx,
-						 mp_int *ry, const ECGroup *group);
-
-/* Validates a point on a GFp curve. */
-mp_err ec_GFp_validate_point(const mp_int *px, const mp_int *py, const ECGroup *group);
-
-#ifdef ECL_ENABLE_GFP_PT_MUL_AFF
-/* Computes R = nP where R is (rx, ry) and P is (px, py). The parameters
- * a, b and p are the elliptic curve coefficients and the prime that
- * determines the field GFp.  Uses affine coordinates. */
-mp_err ec_GFp_pt_mul_aff(const mp_int *n, const mp_int *px,
-						 const mp_int *py, mp_int *rx, mp_int *ry,
-						 const ECGroup *group);
-#endif
-
-/* Converts a point P(px, py) from affine coordinates to Jacobian
- * projective coordinates R(rx, ry, rz). */
-mp_err ec_GFp_pt_aff2jac(const mp_int *px, const mp_int *py, mp_int *rx,
-						 mp_int *ry, mp_int *rz, const ECGroup *group);
-
-/* Converts a point P(px, py, pz) from Jacobian projective coordinates to
- * affine coordinates R(rx, ry). */
-mp_err ec_GFp_pt_jac2aff(const mp_int *px, const mp_int *py,
-						 const mp_int *pz, mp_int *rx, mp_int *ry,
-						 const ECGroup *group);
-
-/* Checks if point P(px, py, pz) is at infinity.  Uses Jacobian
- * coordinates. */
-mp_err ec_GFp_pt_is_inf_jac(const mp_int *px, const mp_int *py,
-							const mp_int *pz);
-
-/* Sets P(px, py, pz) to be the point at infinity.  Uses Jacobian
- * coordinates. */
-mp_err ec_GFp_pt_set_inf_jac(mp_int *px, mp_int *py, mp_int *pz);
-
-/* Computes R = P + Q where R is (rx, ry, rz), P is (px, py, pz) and Q is
- * (qx, qy, qz).  Uses Jacobian coordinates. */
-mp_err ec_GFp_pt_add_jac_aff(const mp_int *px, const mp_int *py,
-							 const mp_int *pz, const mp_int *qx,
-							 const mp_int *qy, mp_int *rx, mp_int *ry,
-							 mp_int *rz, const ECGroup *group);
-
-/* Computes R = 2P.  Uses Jacobian coordinates. */
-mp_err ec_GFp_pt_dbl_jac(const mp_int *px, const mp_int *py,
-						 const mp_int *pz, mp_int *rx, mp_int *ry,
-						 mp_int *rz, const ECGroup *group);
-
-#ifdef ECL_ENABLE_GFP_PT_MUL_JAC
-/* Computes R = nP where R is (rx, ry) and P is (px, py). The parameters
- * a, b and p are the elliptic curve coefficients and the prime that
- * determines the field GFp.  Uses Jacobian coordinates. */
-mp_err ec_GFp_pt_mul_jac(const mp_int *n, const mp_int *px,
-						 const mp_int *py, mp_int *rx, mp_int *ry,
-						 const ECGroup *group);
-#endif
-
-/* Computes R(x, y) = k1 * G + k2 * P(x, y), where G is the generator
- * (base point) of the group of points on the elliptic curve. Allows k1 =
- * NULL or { k2, P } = NULL.  Implemented using mixed Jacobian-affine
- * coordinates. Input and output values are assumed to be NOT
- * field-encoded and are in affine form. */
-mp_err
- ec_GFp_pts_mul_jac(const mp_int *k1, const mp_int *k2, const mp_int *px,
-					const mp_int *py, mp_int *rx, mp_int *ry,
-					const ECGroup *group);
-
-/* Computes R = nP where R is (rx, ry) and P is the base point. Elliptic
- * curve points P and R can be identical. Uses mixed Modified-Jacobian
- * co-ordinates for doubling and Chudnovsky Jacobian coordinates for
- * additions. Assumes input is already field-encoded using field_enc, and
- * returns output that is still field-encoded. Uses 5-bit window NAF
- * method (algorithm 11) for scalar-point multiplication from Brown,
- * Hankerson, Lopez, Menezes. Software Implementation of the NIST Elliptic 
- * Curves Over Prime Fields. */
-mp_err
- ec_GFp_pt_mul_jm_wNAF(const mp_int *n, const mp_int *px, const mp_int *py,
-					   mp_int *rx, mp_int *ry, const ECGroup *group);
-
-#endif							/* __ecp_h_ */